Electric iron



FIG. 1 is a right side view of the present electric iron; the left side view being identical;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is an isometric view thereof.

The subject matter shown in broken lines is not considered part of the claimed design. 

The ornamental design for an electric iron, as shown and described. 